($12) 6th hand, JJ on button

[flopton]

Preflop line check basically, I'm not sure how much I should reraise with JJ here against the minraise/call?

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t20/t40
9 players
Converter

Stack sizes:
UTG: t1905
UTG+1: t1260
MP1: t1455
MP2: t1065
MP3: t1680
CO: t2085
Hero: t1450
SB: t1070
BB: t1530

Pre-flop: (9 players) Hero is Button with J[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/diamond.gif[/img]
UTG folds, <font color="#cc0000">UTG+1 raises to t80</font>, 3 folds, CO calls t80 <font color="aaaaaa">(pot was t140)</font>, <font color="#cc0000">Hero raises to t240</font>, SB calls t220 <font color="aaaaaa">(pot was t460)</font>, BB folds, UTG+1 calls t160 <font color="aaaaaa">(pot was t680)</font>, CO calls t160 <font color="aaaaaa">(pot was t840)</font>.

Flop: 6[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/club.gif[/img] (t1000, 4 players)
SB checks, UTG+1 checks, CO checks, <font color="#cc0000">Hero bets t1000</font>